Gas-insulated Ring Main Unit DQS Series

DQS is a ring main unit (RMU) for the secondary distribution network and available in more than 10 different configurations suitable for most switching applications within the range up to 40.5 kV.
DQS is a completely sealed system with a stainless-steel tank containing all live parts and switching functions. The compact design makes it small footprint and low physical weight, and also no live parts exposed. A sealed steel tank with constant atmospheric conditions ensures a high level of reliability as well as personnel safety and a virtually maintenance-free system.